| Message ID | 1600769713-944-2-git-send-email-piyush.mehta@xilinx.com |
|---|---|
| State | Not Applicable |
| Delegated to: | David Miller |
| Headers | show |
| Series | ata: ahci: ceva: Update the driver to support xilinx GT phy | expand |
On Tue, Sep 22, 2020 at 03:45:12PM +0530, Piyush Mehta wrote: > This patch updates the documentation for the CEVA controller for adding > the optional properties for 'phys' and 'resets'. > > Signed-off-by: Piyush Mehta <piyush.mehta@xilinx.com> > --- > Documentation/devicetree/bindings/ata/ahci-ceva.txt | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/ata/ahci-ceva.txt b/Documentation/devicetree/bindings/ata/ahci-ceva.txt > index 7561cc4..da423eb 100644 > --- a/Documentation/devicetree/bindings/ata/ahci-ceva.txt > +++ b/Documentation/devicetree/bindings/ata/ahci-ceva.txt > @@ -38,6 +38,9 @@ Required properties: > > Optional properties: > - ceva,broken-gen2: limit to gen1 speed instead of gen2. > + - phys: phandle for the PHY device > + - phy-names: Should be "sata-phy" Not really a useful name. There's not much point to *-names when only 1. > + - resets: phandle to the reset controller for the SATA IP > > Examples: > ahci@fd0c0000 { > @@ -56,4 +59,7 @@ Examples: > ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>; > ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>; > ceva,broken-gen2; > + phy-names = "sata-phy"; > + phys = <&psgtr 1 PHY_TYPE_SATA 1 1>; > + resets = <&zynqmp_reset ZYNQMP_RESET_SATA>; > }; > -- > 2.7.4 >
diff --git a/Documentation/devicetree/bindings/ata/ahci-ceva.txt b/Documentation/devicetree/bindings/ata/ahci-ceva.txt index 7561cc4..da423eb 100644 --- a/Documentation/devicetree/bindings/ata/ahci-ceva.txt +++ b/Documentation/devicetree/bindings/ata/ahci-ceva.txt @@ -38,6 +38,9 @@ Required properties: Optional properties: - ceva,broken-gen2: limit to gen1 speed instead of gen2. + - phys: phandle for the PHY device + - phy-names: Should be "sata-phy" + - resets: phandle to the reset controller for the SATA IP Examples: ahci@fd0c0000 { @@ -56,4 +59,7 @@ Examples: ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>; ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>; ceva,broken-gen2; + phy-names = "sata-phy"; + phys = <&psgtr 1 PHY_TYPE_SATA 1 1>; + resets = <&zynqmp_reset ZYNQMP_RESET_SATA>; };
This patch updates the documentation for the CEVA controller for adding the optional properties for 'phys' and 'resets'. Signed-off-by: Piyush Mehta <piyush.mehta@xilinx.com> --- Documentation/devicetree/bindings/ata/ahci-ceva.txt | 6 ++++++ 1 file changed, 6 insertions(+)